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Conserved domains on  [gi|24641982|ref|NP_572960|]
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Nascent-associated complex beta-subunit-like, testis 4 [Drosophila melanogaster]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
NAC super family cl40463
NAC domain; This family contains the NAC domain, named after the nascent ...
 5-87 2.14e-15

NAC domain; This family contains the NAC domain, named after the nascent polypeptide-associated complex (NAC) whose subunits contain NAC domains. In eukaryotes, the NAC complex, which plays an important role in co-translational targeting of nascent polypeptides to endoplasmic reticulum (ER), consists of 2 subunits: NAC alpha and a shortened splice variant of the basal transcription factor 3 (BTF3; also called BTF3b or NAC beta). The full length BTF3a protein excites transcription.


The actual alignment was detected with superfamily member cd22055:

Pssm-ID: 454759 [Multi-domain]  Cd Length: 117  Bit Score: 70.27  E-value: 2.14e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24641982   5 KRQNMEEVVRIGGKGSMRRKHKRIPSVAAVDEKRVQATLAKIPLKNISGIHELTIeFTDSSEVVV-VMPKVQGISANGLL 83
Cdd:cd22055   2 KLAKLQAAVRIGGKGTPRRKKKVVHKTATTDDKKLQSTLKKLGVQPIPGIEEVNM-FKDDGTVIHfNNPKVQASIAANTF 80


                ....
gi 24641982  84 VVNG 87
Cdd:cd22055  81 VISG 84
 
Name Accession Description Interval E-value
NAC_BTF3 cd22055
basal transcription factor BTF3; Basal transcription factor 3 (BTF3) plays an important role ...
 5-87 2.14e-15

basal transcription factor BTF3; Basal transcription factor 3 (BTF3) plays an important role in the transcriptional regulation linked to growth and development in eukaryotes. In mammals, the BTF3 gene encodes two alternative splicing isoforms, BTF3a and BTF3b. The full length BTF3a protein excites transcription. The shortened BTF3b, which lacks the first 44 amino-terminal extension, is a component of the nascent polypeptide-associated complex (NAC), involved in regulating protein localization during translation. BTF3 is involved in oncogenesis; overexpression of BTF3 has been shown to be associated with a variety of malignancies such as cancer of the colon, pancreas, stomach, prostate and breast. It is upregulated in hypopharyngeal squamous cell carcinoma (HSCC) tumors correlating with lymph node metastasis and tumor promotion, thus indicating that BTF3 is a potential therapeutic target and prognostic biomarker for HSCC. BTF3 has also been implicated in the pathogenesis of osteosarcoma (OS), a malignant cancer that affects rapidly proliferating bones, and has a poor prognosis.


Pssm-ID: 409234 [Multi-domain]  Cd Length: 117  Bit Score: 70.27  E-value: 2.14e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24641982   5 KRQNMEEVVRIGGKGSMRRKHKRIPSVAAVDEKRVQATLAKIPLKNISGIHELTIeFTDSSEVVV-VMPKVQGISANGLL 83
Cdd:cd22055   2 KLAKLQAAVRIGGKGTPRRKKKVVHKTATTDDKKLQSTLKKLGVQPIPGIEEVNM-FKDDGTVIHfNNPKVQASIAANTF 80


                ....
gi 24641982  84 VVNG 87
Cdd:cd22055  81 VISG 84
 
Name Accession Description Interval E-value
NAC_BTF3 cd22055
basal transcription factor BTF3; Basal transcription factor 3 (BTF3) plays an important role ...
 5-87 2.14e-15

basal transcription factor BTF3; Basal transcription factor 3 (BTF3) plays an important role in the transcriptional regulation linked to growth and development in eukaryotes. In mammals, the BTF3 gene encodes two alternative splicing isoforms, BTF3a and BTF3b. The full length BTF3a protein excites transcription. The shortened BTF3b, which lacks the first 44 amino-terminal extension, is a component of the nascent polypeptide-associated complex (NAC), involved in regulating protein localization during translation. BTF3 is involved in oncogenesis; overexpression of BTF3 has been shown to be associated with a variety of malignancies such as cancer of the colon, pancreas, stomach, prostate and breast. It is upregulated in hypopharyngeal squamous cell carcinoma (HSCC) tumors correlating with lymph node metastasis and tumor promotion, thus indicating that BTF3 is a potential therapeutic target and prognostic biomarker for HSCC. BTF3 has also been implicated in the pathogenesis of osteosarcoma (OS), a malignant cancer that affects rapidly proliferating bones, and has a poor prognosis.


Pssm-ID: 409234 [Multi-domain]  Cd Length: 117  Bit Score: 70.27  E-value: 2.14e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24641982   5 KRQNMEEVVRIGGKGSMRRKHKRIPSVAAVDEKRVQATLAKIPLKNISGIHELTIeFTDSSEVVV-VMPKVQGISANGLL 83
Cdd:cd22055   2 KLAKLQAAVRIGGKGTPRRKKKVVHKTATTDDKKLQSTLKKLGVQPIPGIEEVNM-FKDDGTVIHfNNPKVQASIAANTF 80


                ....
gi 24641982  84 VVNG 87
Cdd:cd22055  81 VISG 84
NAC cd21114
NAC domain; This family contains the NAC domain, named after the nascent ...
 51-93 8.06e-08

NAC domain; This family contains the NAC domain, named after the nascent polypeptide-associated complex (NAC) whose subunits contain NAC domains. In eukaryotes, the NAC complex, which plays an important role in co-translational targeting of nascent polypeptides to endoplasmic reticulum (ER), consists of 2 subunits: NAC alpha and a shortened splice variant of the basal transcription factor 3 (BTF3; also called BTF3b or NAC beta). The full length BTF3a protein excites transcription.


Pssm-ID: 409232  Cd Length: 43  Bit Score: 47.68  E-value: 8.06e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|...
gi 24641982  51 ISGIHELTIEFTDSSEVVVVMPKVQGISANGLLVVNGDFVRKS 93
Cdd:cd21114   1 IPGIEEVTMVMEDGSVIVFTMPKVQASLASNVFVVTGEATREQ 43
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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